Comments on: Flash Builder 4 Data Wizards with Java / Spring

By: Eleven

Eleven — Tue, 06 Jul 2010 14:40:44 +0000

Thank you for your reply ! You asked me how i decide that the ‘fooService’ could not create. first,i can not see any info in the log about the ‘fooService’,and when connecting the service through the tool “data/service”, i can not see one available either . so ….
Fortunately , i found that i forgot compiling the source , when the .class generated and try again , the problem disappeared . hope others won’t meet with the silly mistake ….
Thank you for your time !

By: James Ward

James Ward — Tue, 06 Jul 2010 11:19:13 +0000

I don’t see any errors there. Where are you seeing that fooService could not be created?

By: Eleven

Eleven — Tue, 06 Jul 2010 08:12:26 +0000

hi James
thanks for your video !
i have a problem that the “fooService” could not created when the tomcat was started , the log just like this:
2010-7-6 15:04:06 org.apache.catalina.core.AprLifecycleListener init
infor: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Adobe\Adobe Flash Builder 4 Plug-in-myEclipse\eclipse-host-distro\jre\bin;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Oracle\Oracle10gClient\bin;C:\XEClient\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\TortoiseSVN\bin;C:\Program Files\TortoiseSVN1.5\bin;C:\Program Files\Common Files\Thunder Network\KanKan\Codecs;C:\Program Files\Oracle10g\;C:\Oracle\ora90\BIN\;C:\Program Files\Java\jdk1.6.0_16\bin;C:\Program Files\Java\jdk1.6.0_16\jre\bin;C:\Program Files\SSH Communications Security\SSH Secure Shell;C:\Program Files\UltraEdit\;C:\Program File\UltraCompare\UltraCompare Professional
2010-7-6 15:04:07 org.apache.coyote.http11.Http11BaseProtocol init
infor: Initializing Coyote HTTP/1.1 on http-8080
2010-7-6 15:04:07 org.apache.catalina.startup.Catalina load
infor: Initialization processed in 610 ms
2010-7-6 15:04:07 org.apache.catalina.core.StandardService start
infor: Starting service Catalina
2010-7-6 15:04:07 org.apache.catalina.core.StandardEngine start
infor: Starting Servlet Engine: Apache Tomcat/5.5.29
2010-7-6 15:04:07 org.apache.catalina.core.StandardHost start
infor: XML validation disabled
2010-7-6 15:04:07 org.apache.catalina.core.ApplicationContext log
infor: Initializing Spring FrameworkServlet ‘dispatcherServlet’
2010-7-6 15:04:07 org.springframework.web.servlet.FrameworkServlet initServletBean
infor: FrameworkServlet ‘dispatcherServlet’: initialization started
2010-7-6 15:04:08 org.springframework.context.support.AbstractApplicationContext prepareRefresh
infor: Refreshing WebApplicationContext for namespace ‘dispatcherServlet-servlet’: startup date [Tue Jul 06 15:04:08 GMT+08:00 2010]; root of context hierarchy
2010-7-6 15:04:08 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
infor: Loading XML bean definitions from ServletContext resource [/WEB-INF/dispatcherServlet-servlet.xml]
2010-7-6 15:04:08 org.springframework.beans.factory.support.DefaultListableBeanFactory preInstantiateSingletons
infor: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@15b0333: defining beans [_messageBrokerHandlerAdapter,_messageBrokerDefaultHandlerMapping,_jsonConfigMapEditorConfigurer,_messageBrokerMessagingProcessor,_flexRemotingAnnotationPostProcessor,_messageBrokerRemotingProcessor,org.springframework.flex.core.ExceptionTranslationAdvice#0,org.springframework.flex.core.EndpointServiceMessagePointcutAdvisor#0,org.springframework.flex.core.MessageInterceptionAdvice#0,org.springframework.flex.core.EndpointServiceMessagePointcutAdvisor#1,_messageBrokerEndpointProcessor,_messageBroker,org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor]; root of factory hierarchy
2010-7-6 15:04:08 org.springframework.flex.config.FlexConfigurationManager$ResourceResolverAdapter getConfigurationFile
infor: Loading Flex services configuration from: ServletContext resource [/WEB-INF/flex/services-config.xml]
2010-7-6 15:04:09 org.springframework.flex.config.FlexConfigurationManager$ResourceResolverAdapter getIncludedFile
infor: Including Flex services configuration from: ServletContext resource [/WEB-INF/flex/remoting-config.xml]
2010-7-6 15:04:09 org.springframework.flex.config.FlexConfigurationManager$ResourceResolverAdapter getIncludedFile
infor: Including Flex services configuration from: ServletContext resource [/WEB-INF/flex/proxy-config.xml]
2010-7-6 15:04:09 org.springframework.flex.config.FlexConfigurationManager$ResourceResolverAdapter getIncludedFile
infor: Including Flex services configuration from: ServletContext resource [/WEB-INF/flex/messaging-config.xml]
2010-7-6 15:04:10 org.springframework.flex.core.MessageBrokerFactoryBean afterPropertiesSet
infor: BlazeDS – Community Edition: 4.0.0.14931
2010-7-6 15:04:10 org.springframework.flex.core.MessageBrokerFactoryBean afterPropertiesSet
infor: MessageBroker with id ‘_messageBroker’ is starting.
2010-7-6 15:04:10 org.springframework.flex.core.MessageBrokerFactoryBean afterPropertiesSet
infor: MessageBroker with id ‘_messageBroker’ is ready (startup time: ’516′ ms)
2010-7-6 15:04:10 org.springframework.web.servlet.handler.AbstractUrlHandlerMapping registerHandler
infor: Default mapping to handler [flex.messaging.MessageBroker@6c2896]
2010-7-6 15:04:11 org.springframework.web.servlet.FrameworkServlet initServletBean
infor: FrameworkServlet ‘dispatcherServlet’: initialization completed in 3172 ms
2010-7-6 15:04:11 org.apache.coyote.http11.Http11BaseProtocol start
infor: Starting Coyote HTTP/1.1 on http-8080
2010-7-6 15:04:11 org.apache.jk.common.ChannelSocket init
infor: JK: ajp13 listening on /0.0.0.0:8009
2010-7-6 15:04:11 org.apache.jk.server.JkMain start
infor: Jk running ID=0 time=0/156 config=null
2010-7-6 15:04:11 org.apache.catalina.storeconfig.StoreLoader load
infor: Find registry server-registry.xml at classpath resource
2010-7-6 15:04:11 org.apache.catalina.startup.Catalina start
infor: Server startup in 4265 ms

look forward for the response !!!!

By: Flex 4, Hibernate 3, and Spring 3 Integration

Flex 4, Hibernate 3, and Spring 3 Integration — Mon, 14 Jun 2010 19:59:38 +0000

[...] Flash Builder 4 Data Wizards with Java / Spring [...]

By: Hemen

Hemen — Sun, 13 Jun 2010 19:05:04 +0000

Ok found the issue, the init param value for RDSDispatchServlet has a capital M instead of lower case.

By: Hemen

Hemen — Sun, 13 Jun 2010 18:24:29 +0000

I still cannot get the error resolved javax.servlet.ServletException: Unable to find MessageBroker, ensure that if messageBrokerId is set for the MessageBrokerServlet the RDS FrontEndServlet has a matching init-param value I confirmed that i do have the dependency libraries in lib folder of WEB-INF as mentioned by Nikolay. My Web.xml is as follows springFlexServer Web application descriptor for the springFlexServer web application. contextConfigLocation /WEB-INF/spring/*-context.xml org.springframework.web.context.ContextLoaderListener flex org.springframework.web.servlet.DispatcherServlet contextConfigLocation /WEB-INF/spring/flex-servlet.xml 1 flex /messagebroker/* springmvc org.springframework.web.servlet.DispatcherServlet contextConfigLocation /WEB-INF/spring/springmvc-servlet.xml springmvc /spring/* index.html index.htm index.jsp default.html default.htm default.jsp ---------------------------------------------------------------- web-application-sontext.xml is -------------------------------------------- flex-servlet.xml is as follows If the RDSDispatchServlet section is commented in the web.xml and i deploy the application everything runs smoothly. I can see that the MessageBroker also initialized and gets the id _messageBroker. BlazeDS also starts correctly and processes the 4 configuration files (service, remoting, messaging and proxy) [#|2010-06-13T11:01:00.062-0700|INFO|sun-appserver2.1|org.springframework.web.servlet.DispatcherServlet|_ThreadID=16;_ThreadName=httpWorkerThread-4848-1;|FrameworkServlet 'flex': initialization started|#] [#|2010-06-13T11:01:00.062-0700|INFO|sun-appserver2.1|org.springframework.web.context.support.XmlWebApplicationContext|_ThreadID=16;_ThreadName=httpWorkerThread-4848-1;|Refreshing WebApplicationContext for namespace 'flex-servlet': startup date [Sun Jun 13 11:01:00 PDT 2010]; parent: Root WebApplicationContext|#] [#|2010-06-13T11:01:00.062-0700|INFO|sun-appserver2.1|org.springframework.beans.factory.xml.XmlBeanDefinitionReader|_ThreadID=16;_ThreadName=httpWorkerThread-4848-1;|Loading XML bean definitions from ServletContext resource [/WEB-INF/spring/flex-servlet.xml]|#] [#|2010-06-13T11:01:00.203-0700|INFO|sun-appserver2.1|org.springframework.beans.factory.support.DefaultListableBeanFactory|_ThreadID=16;_ThreadName=httpWorkerThread-4848-1;|Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@68e38f: defining beans [_messageBrokerHandlerAdapter,_messageBrokerDefaultHandlerMapping,_jsonConfigMapEditorConfigurer,_messageBrokerMessagingProcessor,_flexRemotingAnnotationPostProcessor,_messageBrokerRemotingProcessor,org.springframework.flex.core.ExceptionTranslationAdvice#0,org.springframework.flex.core.EndpointServiceMessagePointcutAdvisor#0,org.springframework.flex.core.MessageInterceptionAdvice#0,org.springframework.flex.core.EndpointServiceMessagePointcutAdvisor#1,_messageBrokerEndpointProcessor,_messageBroker]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@d30ee5|#] [#|2010-06-13T11:01:00.296-0700|INFO|sun-appserver2.1|org.springframework.flex.config.FlexConfigurationManager|_ThreadID=16;_ThreadName=httpWorkerThread-4848-1;|Loading Flex services configuration from: ServletContext resource [/WEB-INF/flex/services-config.xml]|#] [#|2010-06-13T11:01:00.359-0700|INFO|sun-appserver2.1|org.springframework.flex.config.FlexConfigurationManager|_ThreadID=16;_ThreadName=httpWorkerThread-4848-1;|Including Flex services configuration from: ServletContext resource [/WEB-INF/flex/remoting-config.xml]|#] [#|2010-06-13T11:01:00.390-0700|INFO|sun-appserver2.1|org.springframework.flex.config.FlexConfigurationManager|_ThreadID=16;_ThreadName=httpWorkerThread-4848-1;|Including Flex services configuration from: ServletContext resource [/WEB-INF/flex/proxy-config.xml]|#] [#|2010-06-13T11:01:00.421-0700|INFO|sun-appserver2.1|org.springframework.flex.config.FlexConfigurationManager|_ThreadID=16;_ThreadName=httpWorkerThread-4848-1;|Including Flex services configuration from: ServletContext resource [/WEB-INF/flex/messaging-config.xml]|#] [#|2010-06-13T11:01:00.546-0700|INFO|sun-appserver2.1|org.springframework.flex.core.MessageBrokerFactoryBean|_ThreadID=16;_ThreadName=httpWorkerThread-4848-1;|BlazeDS - Community Edition: 4.0.0.14931|#] [#|2010-06-13T11:01:00.656-0700|INFO|sun-appserver2.1|org.springframework.flex.core.MessageBrokerFactoryBean|_ThreadID=16;_ThreadName=httpWorkerThread-4848-1;|MessageBroker with id '_messageBroker' is starting.|#] [#|2010-06-13T11:01:01.265-0700|INFO|sun-appserver2.1|org.springframework.flex.core.MessageBrokerFactoryBean|_ThreadID=16;_ThreadName=httpWorkerThread-4848-1;|MessageBroker with id '_messageBroker' is ready (startup time: '609' ms)|#] [#|2010-06-13T11:01:01.265-0700|INFO|sun-appserver2.1|org.springframework.web.servlet.handler.SimpleUrlHandlerMapping|_ThreadID=16;_ThreadName=httpWorkerThread-4848-1;|Default mapping to handler [flex.messaging.MessageBroker@444340]|#] [#|2010-06-13T11:01:01.343-0700|INFO|sun-appserver2.1|org.springframework.web.servlet.DispatcherServlet|_ThreadID=16;_ThreadName=httpWorkerThread-4848-1;|FrameworkServlet 'flex': initialization completed in 1281 ms|#] However if I uncomment the RDSDispatchServlet section and then try to deploy the application I get the following error javax.servlet.ServletException: Unable to find MessageBroker, ensure that if messageBrokerId is set for the MessageBrokerServlet the RDS FrontEndServlet has a matching init-param value However i do have the following specified for the RDSDispatchServlet MessageBrokerId _messageBroker Also in the logs i do see the _messageBroker is initialized [#|2010-06-13T11:19:06.218-0700|INFO|sun-appserver2.1|org.springframework.web.servlet.DispatcherServlet|_ThreadID=18;_ThreadName=httpWorkerThread-4848-0;|FrameworkServlet 'flex': initialization started|#] [#|2010-06-13T11:19:06.218-0700|INFO|sun-appserver2.1|org.springframework.web.context.support.XmlWebApplicationContext|_ThreadID=18;_ThreadName=httpWorkerThread-4848-0;|Refreshing WebApplicationContext for namespace 'flex-servlet': startup date [Sun Jun 13 11:19:06 PDT 2010]; parent: Root WebApplicationContext|#] [#|2010-06-13T11:19:06.218-0700|INFO|sun-appserver2.1|org.springframework.beans.factory.xml.XmlBeanDefinitionReader|_ThreadID=18;_ThreadName=httpWorkerThread-4848-0;|Loading XML bean definitions from ServletContext resource [/WEB-INF/spring/flex-servlet.xml]|#] [#|2010-06-13T11:19:06.375-0700|INFO|sun-appserver2.1|org.springframework.beans.factory.support.DefaultListableBeanFactory|_ThreadID=18;_ThreadName=httpWorkerThread-4848-0;|Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@efb5c5: defining beans [_messageBrokerHandlerAdapter,_messageBrokerDefaultHandlerMapping,_jsonConfigMapEditorConfigurer,_messageBrokerMessagingProcessor,_flexRemotingAnnotationPostProcessor,_messageBrokerRemotingProcessor,org.springframework.flex.core.ExceptionTranslationAdvice#0,org.springframework.flex.core.EndpointServiceMessagePointcutAdvisor#0,org.springframework.flex.core.MessageInterceptionAdvice#0,org.springframework.flex.core.EndpointServiceMessagePointcutAdvisor#1,_messageBrokerEndpointProcessor,_messageBroker]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@19d3e57|#] [#|2010-06-13T11:19:06.468-0700|INFO|sun-appserver2.1|org.springframework.flex.config.FlexConfigurationManager|_ThreadID=18;_ThreadName=httpWorkerThread-4848-0;|Loading Flex services configuration from: ServletContext resource [/WEB-INF/flex/services-config.xml]|#] [#|2010-06-13T11:19:06.531-0700|INFO|sun-appserver2.1|org.springframework.flex.config.FlexConfigurationManager|_ThreadID=18;_ThreadName=httpWorkerThread-4848-0;|Including Flex services configuration from: ServletContext resource [/WEB-INF/flex/remoting-config.xml]|#] [#|2010-06-13T11:19:06.562-0700|INFO|sun-appserver2.1|org.springframework.flex.config.FlexConfigurationManager|_ThreadID=18;_ThreadName=httpWorkerThread-4848-0;|Including Flex services configuration from: ServletContext resource [/WEB-INF/flex/proxy-config.xml]|#] [#|2010-06-13T11:19:06.593-0700|INFO|sun-appserver2.1|org.springframework.flex.config.FlexConfigurationManager|_ThreadID=18;_ThreadName=httpWorkerThread-4848-0;|Including Flex services configuration from: ServletContext resource [/WEB-INF/flex/messaging-config.xml]|#] [#|2010-06-13T11:19:06.734-0700|INFO|sun-appserver2.1|org.springframework.flex.core.MessageBrokerFactoryBean|_ThreadID=18;_ThreadName=httpWorkerThread-4848-0;|BlazeDS - Community Edition: 4.0.0.14931|#] [#|2010-06-13T11:19:06.843-0700|INFO|sun-appserver2.1|org.springframework.flex.core.MessageBrokerFactoryBean|_ThreadID=18;_ThreadName=httpWorkerThread-4848-0;|MessageBroker with id '_messageBroker' is starting.|#] [#|2010-06-13T11:19:07.468-0700|INFO|sun-appserver2.1|org.springframework.flex.core.MessageBrokerFactoryBean|_ThreadID=18;_ThreadName=httpWorkerThread-4848-0;|MessageBroker with id '_messageBroker' is ready (startup time: '625' ms)|#] [#|2010-06-13T11:19:07.468-0700|INFO|sun-appserver2.1|org.springframework.web.servlet.handler.SimpleUrlHandlerMapping|_ThreadID=18;_ThreadName=httpWorkerThread-4848-0;|Default mapping to handler [flex.messaging.MessageBroker@69bbee]|#] [#|2010-06-13T11:19:07.546-0700|INFO|sun-appserver2.1|org.springframework.web.servlet.DispatcherServlet|_ThreadID=18;_ThreadName=httpWorkerThread-4848-0;|FrameworkServlet 'flex': initialization completed in 1328 ms|#] [#|2010-06-13T11:19:07.562-0700|SEVERE|sun-appserver2.1|javax.enterprise.system.container.web|_ThreadID=18;_ThreadName=httpWorkerThread-4848-0;_RequestID=e6eb524d-1c08-47ed-a9e6-85bb0b4a76f1;|WebModule[/springFlexServer]PWC1396: Servlet /springFlexServer threw load() exception javax.servlet.ServletException: Unable to find MessageBroker, ensure that if messageBrokerId is set for the MessageBrokerServlet the RDS FrontEndServlet has a matching init-param value at flex.rds.server.RdsServlet.init(RdsServlet.java:64) at flex.rds.server.servlet.FrontEndServlet.loadServlet(FrontEndServlet.java:262) at flex.rds.server.servlet.FrontEndServlet.init(FrontEndServlet.java:127) at javax.servlet.GenericServlet.init(GenericServlet.java:270) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1194) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1023) Can anyone help wit making me understand what is happening here. Thanks, Hemen

By: Nikolay Georgiev

Nikolay Georgiev — Mon, 07 Jun 2010 19:47:30 +0000

I resovled the issue:

“javax.servlet.ServletException: Unable to find MessageBroker, ensure that if messageBrokerId is set for the MessageBrokerServlet the RDS FrontEndServlet has a matching init-param value”

by adding these additional libraries taken from the project ZIP file, which were not shown on the video:
aopalliance.jar
asm-3.2.jar
backport-util-concurrent.jar
cglib-2.2.jar

My environment was:
blazeds-bin-4.0.0.14931
spring-flex-1.0.3.RELEASE
spring-framework-3.0.2.RELEASE

By: James Ward

James Ward — Mon, 07 Jun 2010 13:18:46 +0000

Hi Jeff. Sorry but I'm not sure what the problem is. Can you file a bug? Thanks.

By: jeff

jeff — Sun, 06 Jun 2010 16:20:33 +0000

Hello, thanks for the video!

I have the same problem as Sébastien Arbogast:

When I try to connect to the Data service, it sees my service but when it tries to generate the service stub, it says the service class is “not available in the specified location”…

SpringFlexFactory
testSringService

It’s working when I don’t pass through spring…

com.bla.foo

Any idea?

By: James Ward

James Ward — Sat, 15 May 2010 20:49:28 +0000

Maybe this one? http://www.jamesward.com/2010/01/17/flex-4-and-java-spring-hibernate-in-flash-builder-4/

Let me know.

-James